-90.15% is the change from 731 to 72
Calculation steps:
[( 72 - 731 ) ÷ 731] x 100 = -90.15%
Formula
Percentage change = [(72 - 731) / 731] x 100
Subtract the new number by the original number
72 - 731 = -659
-659 ÷ 731 = -0.9015047879616963
-0.9015047879616963 x 100 = -90.15%